There are four main categories of anesthesia; general, regional, monitored anesthesia care and local anesthesia. Please refer to the Anesthesia section for a description of these categories. Regardless of the category of anesthesia that you may receive, special anesthetic agents and techniques are used to provide a safe and speedy recovery. If there are reasonable choices available to you for your surgery, and often there are, you will discuss them with your anesthesiologist before the surgery.